I don't get why Gervais and Elmo keep doing things together. I am also pretty sure that is not the normal Elmo voice actor, what with him having an accent. Maybe that's the UK Sesame Street Elmo.
Stars are for Gervais degrading Warwick Davis in exactly the sorts of ways that Davis has been working for years to get rid of.
I took "describer" to mean "the one describing the video" who, in this case, was someone by the name of "snothouse," so I expected something along those lines.
Easy five though for Ricky Gervais being ecstatically the least embarrassed and ashamed person on screen.